基于ESDA与GIS的粮食综合生产能力空间分布研究——以河北省为例

The Spatial Distribution of Grain Production Capacity Study Based on ESDA and GIS——A Case in Hebei Province

粮食安全是关系到国民经济发展的重大战略性问题,粮食综合生产能力是解决粮食安全问题的核心。为此,运用空间自相关方法与空间回归模型,对研究区内粮食综合生产能力的空间分布格局及其成因分析,为河北省粮食安全和土地利用管理的决策提供支持。

Food safety is related to the development of the national economy is a major strategic issues, grain production capacity to address food security is the core of the problem. Since the use of space and space - related methods regression model, the study of the region~ grain production capacity and its distribution of the causes of spatial pattern analysis. Re- search shows that the study area grain production capacity and space -related significant natural factors on grain produc- tiotu capacity of the impact.